Swiss Watch Fair 1968 BF 58
This wristwatch embodies an independent lighting system powered by a battery lodged in the case. A tiny lamp not only lights up the dial but can be used to read a map or find a keyhole, etc. A single pressure on the button, which can be maintained, snaps on the light. Allsteel, goidpiate or rhodium-like waterproof case. (GIROXA)